Incidental Mutation 'R8027:Fbxl8'
ID 617772
Institutional Source Beutler Lab
Gene Symbol Fbxl8
Ensembl Gene ENSMUSG00000033313
Gene Name F-box and leucine-rich repeat protein 8
Synonyms FBL8
MMRRC Submission 067466-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8027 (G1)
Quality Score 225.009
Status Validated
Chromosome 8
Chromosomal Location 105991280-105995958 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 105994758 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 90 (T90I)
Ref Sequence ENSEMBL: ENSMUSP00000038638 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034359] [ENSMUST00000036127] [ENSMUST00000036221] [ENSMUST00000126923] [ENSMUST00000144762] [ENSMUST00000163734] [ENSMUST00000172525] [ENSMUST00000173102] [ENSMUST00000173640] [ENSMUST00000173859] [ENSMUST00000174837]
AlphaFold Q8CIG9
Predicted Effect probably benign
Transcript: ENSMUST00000034359
SMART Domains Protein: ENSMUSP00000034359
Gene: ENSMUSG00000031887

DomainStartEndE-ValueType
Pfam:TRADD_N 51 161 2.9e-49 PFAM
DEATH 203 303 1.14e-17 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000036127
SMART Domains Protein: ENSMUSP00000048904
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 16 120 1.74e-62 SMART
Blast:HSF 159 383 8e-88 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000036221
AA Change: T90I

PolyPhen 2 Score 0.016 (Sensitivity: 0.95; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000038638
Gene: ENSMUSG00000033313
AA Change: T90I

DomainStartEndE-ValueType
FBOX 8 48 2.72e-6 SMART
low complexity region 102 113 N/A INTRINSIC
low complexity region 252 263 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000126923
SMART Domains Protein: ENSMUSP00000115366
Gene: ENSMUSG00000033313

DomainStartEndE-ValueType
FBOX 8 48 2.72e-6 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000144762
SMART Domains Protein: ENSMUSP00000119174
Gene: ENSMUSG00000031887

DomainStartEndE-ValueType
PDB:1F2H|A 1 50 7e-23 PDB
SCOP:d1f3va_ 8 50 4e-24 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000163734
SMART Domains Protein: ENSMUSP00000126278
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 9 60 1.43e-1 SMART
Blast:HSF 99 323 2e-88 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000172525
SMART Domains Protein: ENSMUSP00000134206
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 16 120 1.74e-62 SMART
Blast:HSF 159 243 3e-36 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000173102
Predicted Effect probably benign
Transcript: ENSMUST00000173640
SMART Domains Protein: ENSMUSP00000133532
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 16 120 1.74e-62 SMART
Blast:HSF 159 284 1e-50 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000173859
SMART Domains Protein: ENSMUSP00000134213
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 16 120 1.74e-62 SMART
Blast:HSF 159 353 1e-46 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000174837
SMART Domains Protein: ENSMUSP00000134477
Gene: ENSMUSG00000033249

DomainStartEndE-ValueType
HSF 16 120 1.74e-62 SMART
Blast:HSF 159 290 3e-50 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (47/47)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of the ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbls class. It shares 78% sequence identity with the mouse protein. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd18 C T 3: 40,888,158 (GRCm39) T334I probably benign Het
Adam5 T C 8: 25,272,574 (GRCm39) N527S probably damaging Het
Aldh5a1 A T 13: 25,110,093 (GRCm39) Y147* probably null Het
Astn2 A C 4: 65,459,208 (GRCm39) V1121G possibly damaging Het
Atr T A 9: 95,747,809 (GRCm39) Y364N probably damaging Het
Bmpr2 T A 1: 59,906,962 (GRCm39) L685H probably damaging Het
C2cd5 A G 6: 143,024,046 (GRCm39) L248P possibly damaging Het
Calcoco2 A T 11: 95,991,241 (GRCm39) probably benign Het
Cog1 T C 11: 113,543,215 (GRCm39) L241P probably damaging Het
Fam107a A T 14: 8,298,813 (GRCm38) probably benign Het
Fam161a A T 11: 22,970,125 (GRCm39) K101M probably damaging Het
Fancd2 C T 6: 113,523,583 (GRCm39) T240I probably damaging Het
Fndc3a A G 14: 72,790,983 (GRCm39) V998A probably benign Het
Fut1 G A 7: 45,268,289 (GRCm39) G81E probably damaging Het
Gapdh A G 6: 125,139,331 (GRCm39) V285A probably benign Het
Gm5591 T C 7: 38,221,722 (GRCm39) T116A probably damaging Het
Grhl2 A G 15: 37,279,727 (GRCm39) E145G probably benign Het
Grik1 T G 16: 87,732,893 (GRCm39) T660P Het
Gzmk T A 13: 113,308,434 (GRCm39) K256* probably null Het
Hsp90b1 A G 10: 86,532,594 (GRCm39) S361P probably damaging Het
Inpp5f T C 7: 128,292,397 (GRCm39) S645P probably damaging Het
Izumo1 T C 7: 45,275,678 (GRCm39) V329A probably benign Het
Leng8 CT C 7: 4,145,855 (GRCm39) probably null Het
Lrba T A 3: 86,325,219 (GRCm39) D1892E probably benign Het
Lztr1 T C 16: 17,329,976 (GRCm39) S101P probably damaging Het
Mark4 T C 7: 19,181,164 (GRCm39) D145G possibly damaging Het
Nudt9 T A 5: 104,212,793 (GRCm39) probably benign Het
Or55b10 T A 7: 102,143,629 (GRCm39) I118F probably damaging Het
Pcdhb9 T C 18: 37,536,069 (GRCm39) S688P possibly damaging Het
Prpf40a A G 2: 53,081,150 (GRCm39) M17T probably benign Het
Psg29 G A 7: 16,942,565 (GRCm39) V189M possibly damaging Het
Ptprm T C 17: 67,251,200 (GRCm39) Y559C probably damaging Het
Rimoc1 T C 15: 4,015,694 (GRCm39) Q290R probably benign Het
Scn10a T C 9: 119,462,856 (GRCm39) Y1060C probably damaging Het
Sh3pxd2b C T 11: 32,372,210 (GRCm39) T459M probably benign Het
Skint4 G T 4: 112,015,182 (GRCm39) probably null Het
Skint8 T A 4: 111,785,936 (GRCm39) D127E probably benign Het
Slc13a2 T A 11: 78,295,582 (GRCm39) M95L probably benign Het
Slc5a2 A G 7: 127,869,718 (GRCm39) M384V probably damaging Het
Timd5 T C 11: 46,428,744 (GRCm39) I222T probably benign Het
Tmem198 A T 1: 75,456,706 (GRCm39) probably benign Het
Ttn A G 2: 76,727,060 (GRCm39) I5835T unknown Het
Tulp3 T C 6: 128,311,436 (GRCm39) D73G probably benign Het
Ube2e2 A C 14: 18,574,317 (GRCm38) W195G possibly damaging Het
Utp25 A G 1: 192,800,530 (GRCm39) V430A probably benign Het
Wwp2 C A 8: 108,282,109 (GRCm39) H768N probably damaging Het
Other mutations in Fbxl8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02794:Fbxl8 APN 8 105,994,752 (GRCm39) missense probably benign 0.01
IGL03405:Fbxl8 APN 8 105,994,752 (GRCm39) missense probably benign 0.07
R0993:Fbxl8 UTSW 8 105,993,717 (GRCm39) missense probably damaging 1.00
R1861:Fbxl8 UTSW 8 105,995,561 (GRCm39) missense probably damaging 1.00
R2042:Fbxl8 UTSW 8 105,994,856 (GRCm39) missense probably damaging 0.96
R3848:Fbxl8 UTSW 8 105,993,781 (GRCm39) missense probably benign 0.04
R3850:Fbxl8 UTSW 8 105,993,781 (GRCm39) missense probably benign 0.04
R4957:Fbxl8 UTSW 8 105,994,827 (GRCm39) missense probably damaging 0.99
R5153:Fbxl8 UTSW 8 105,993,739 (GRCm39) missense probably damaging 1.00
R5161:Fbxl8 UTSW 8 105,995,538 (GRCm39) missense possibly damaging 0.71
R6597:Fbxl8 UTSW 8 105,995,523 (GRCm39) missense probably benign 0.00
R6603:Fbxl8 UTSW 8 105,994,842 (GRCm39) missense probably damaging 0.98
R6962:Fbxl8 UTSW 8 105,995,338 (GRCm39) missense possibly damaging 0.71
R7044:Fbxl8 UTSW 8 105,993,647 (GRCm39) start codon destroyed probably null 0.99
R7566:Fbxl8 UTSW 8 105,994,938 (GRCm39) missense possibly damaging 0.82
Predicted Primers PCR Primer
(F):5'- AGTTTCTTTCCTAGTTCATGGTGAC -3'
(R):5'- CCAGTAGTTTGAGCACAGAAGTGG -3'

Sequencing Primer
(F):5'- GGTGACACCGCTAATTTCTTTCTATG -3'
(R):5'- TTAAGCACCAGAGTGTCGTC -3'
Posted On 2020-01-23